About us

W H Marathon Pte Ltd is incorporated in Singapore on July 2009.

WHM is an Engineering, Procurement, Construction and Maintenance Company in the Oil, Gas, Chemical, Petrochemical and Industrial Industry with business projects within ASEAN countries.

WHM has established itself as a leading company in engineering design services, project management and consultancy, structural steel fabrication, installation and erection of mechanical equipment, piping works, civil and building works, laying of underground pipes, fabrication and erection of pressure vessel and storage tanks, electrical and instrument work, and process plant maintenance work.

With our diverse skills and intimate knowledge of various industries, clients are assured of consistent quality, environmental, health and safety above and beyond what is required by industry standards.

By providing our clients with a comprehensive solutions throughout their projects, we continue to build our position as one of the major constructors of chemical industrial plants in Singapore.

WHM has obtained Singapore Government’s Building Construction Authority’s Registration under General Builder Class 1 which allows us to take projects worth more than S$ 100 Million.

At WHM, our products are a testament to our ability to fulfil our clients’ needs.